* {
    margin: 0;
    padding: 0;
    list-style: none;
    vertical-align: middle;
}

html {
    height: 100%;
    display: block;
}

body {
    background: #fff;
    font-family: "微软雅黑", helvetica, arial;
    font-size: 18px;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: ".";
    clear: both;
    height: 0;
}

.event_header {
    width: 100%;
    text-align: center;
    height: 50px;
    background: #2d2d2e;
    color: #fff;
    font-size: 20px;
    position: relative;
}

.event_title {
    line-height: 50px;
}

.event_header a {
    width: 35px;
    display: block;
    height: 50px;
    background: #2d2d2e;
    color: #fff;
    font-size: 22px;
    line-height: 50px;
    position: absolute;
    top: -1px;
    left: 0px;
    text-decoration: none;
    text-align: center;
}

.details {
    width: 100%;
}

table {
    width: 90%;
    margin: 10px auto;
    table-layout: fixed;
    background: #fff;
}

table tr td {
    border: #60937f 1px solid;
    text-align: center;
    height: 40px;
    word-wrap: break-word;
    font-size: 14px;
}

table tr td:nth-child(1) {
    background: #8ed38f;
    width: 30%;
}

.text {
    width: 90%;
    margin: 0 auto;
    font-size: 15px;
}

textarea {
    margin-top: 5px;
    width: 100%;
    height: 90px;
}

.btn {
    display: block;
    width: 100px;
    margin: 10px auto;
    padding: 6px 0px;
}

img {
    margin: 5px;
}